1207374-18-2Relevant academic research and scientific papers
Synthesis of nitrogen heterocycle-fused 1,2,4-benzothiadiazine-1,1-dioxide, quinazolinone, and pyrrolidinone derivatives with a guanidine joint via sequential aza-Wittig reaction/intramolecular NH-addition cyclization/nucleophilic substitution ring closur
Hirota, Shinsuke,Sakai, Terumi,Kitamura, Nobuhide,Kubokawa, Keisuke,Kutsumura, Noriki,Otani, Takashi,Saito, Takao
experimental part, p. 653 - 662 (2010/09/05)
We achieved efficient synthesis of imidazo- and pyrimido[1,2-b]benzo-1,2,4-thiadiazine-1,1-dioxides by the tandem aza-Wittig reaction/intramolecular NH-nucleophilic addition/NH-nucleophilic substitution cyclization methodology, involving sulfonamide ester
